Cleaning the Paper Feed Unit PF-707m or Paper Feed Unit PF-711

If the centering sensor of Paper Feed Unit PF-707m or Paper Feed Unit PF-711 is dirty, follow the steps below to clean it.

1. Open the tray left side door of Paper Feed Unit PF-707m or Paper Feed Unit PF-711.

2. Open the lever [PF4].

3. Clean the centering sensor using a cleaning pad.

   NOTICE

   • Never use alcohol for cleaning. Fog-like marks occur on the surface of the sensor.

   • Grease is attached to the positioning pin (A), so do not touch it using a cleaning pad.

4. Close the lever [PF4].

5. Close the tray left side door of Paper Feed Unit PF-707m or Paper Feed Unit PF-711.